• 中国精品科技期刊
  • CCF推荐A类中文期刊
  • 计算领域高质量科技期刊T1类
Advanced Search
Zhao Xiaofei, Shi Zhongzhi, Liu Jianwei. Structural Integrity Checking Based on Logically Independent Fragment of Metadata[J]. Journal of Computer Research and Development, 2020, 57(9): 1961-1970. DOI: 10.7544/issn1000-1239.2020.20190493
Citation: Zhao Xiaofei, Shi Zhongzhi, Liu Jianwei. Structural Integrity Checking Based on Logically Independent Fragment of Metadata[J]. Journal of Computer Research and Development, 2020, 57(9): 1961-1970. DOI: 10.7544/issn1000-1239.2020.20190493

Structural Integrity Checking Based on Logically Independent Fragment of Metadata

Funds: This work was supported by the National Natural Science Foundation of China (61035003, 61972456) and the Open Foundation of Jiangsu Provincial Key Laboratory for Computer Information Processing Technology (KJS1737).
More Information
  • Published Date: August 31, 2020
  • Checking the structural integrity efficiently is one of the research hotspots in the field of MOF(meta object facility) repository system consistency. In this paper, we propose an efficient and automatic approach for checking the structural integrity by means of description logics. Firstly, according to the characteristics of MOF architecture, we study how to transform different levels of metadata into SROIQ(D) knowledge base. Then we study how to extract metadata to improve the efficiency of the checking process. We propose the concept of logically independent fragment of metadata. By extracting property deductive fragment and classification deductive fragment respectively, we present the algorithm to generate the minimum logically independent fragment. Since this kind of fragment is the closure of logical implication for a given metadata element, all relevant information about the given metadata element is completely preserved, thus the checking process can be performed on a smaller set of metadata rather than on the entire repository. Finally, we study how to perform checking based on logically independent fragment. The experimental results show that the average size of the metadata fragment generated by our approach is significantly smaller than its original size, and the efficiency improvement of the checking on the metadata fragment ranges from 1.47 times to 3.31 times. The time performance comparison with the related approaches also shows the effectiveness of our approach.
  • Related Articles

    [1]Tu Yaofeng, Han Yinjun, Jin Hao, Chen Zhenghua, Chen Bing. UStore: Unified Storage System for Advanced Hardware[J]. Journal of Computer Research and Development, 2023, 60(3): 525-538. DOI: 10.7544/issn1000-1239.202220503
    [2]Wei Xueliang, Yang Mingshun, Feng Dan, Liu Jingning, Wu Bing, Xiao Renzhi, Tong Wei. Coordinated Metadata Management for Secure Persistent Memory[J]. Journal of Computer Research and Development, 2022, 59(11): 2437-2450. DOI: 10.7544/issn1000-1239.20210280
    [3]Yi Jianliang, Chen Zhiguang, Xiao Nong, Lu Yutong. Proxy Based Metadata Optimization and Implementation in Parallel Filesystem[J]. Journal of Computer Research and Development, 2018, 55(2): 438-446. DOI: 10.7544/issn1000-1239.2018.20160796
    [4]Zhao Xiaofei, Gao Yang, Shi Yinghuan, Shi Zhongzhi. Reasoning on Constraints for Incoherent Operations in Metadata Repository Systems[J]. Journal of Computer Research and Development, 2016, 53(5): 1095-1105. DOI: 10.7544/issn1000-1239.2016.20148461
    [5]Huang Yukun, Chen Rong, Pei Xilong, Cao Jing. A Compound Native Object Model Based on the Strategy of Cross-Language Object Migration[J]. Journal of Computer Research and Development, 2015, 52(1): 141-155. DOI: 10.7544/issn1000-1239.2015.20131166
    [6]Xu Pingjun, Shen Weichao, and Liao Li. Multiresolution Data Organization and Interactive Visualization in JaVis[J]. Journal of Computer Research and Development, 2010, 47(6): 996-1004.
    [7]Zhao Xiaofei and Huang Zhiqiu. A Formal Framework for Reasoning on Metadata Based on CWM[J]. Journal of Computer Research and Development, 2007, 44(5): 829-836.
    [8]Deng Xubin, Zhu Yangyong. ReDE: A Regular Expression-Based Method for Extracting Biological Data[J]. Journal of Computer Research and Development, 2005, 42(12): 2184-2191.
    [9]Xiong Jin, Fan Zhihua, Ma Jie, Tang Rongfeng, Li Hui, Meng Dan. Metadata Consistency in DCFS2[J]. Journal of Computer Research and Development, 2005, 42(6): 1019-1027.
    [10]Yang Jian, Lü Zhihui, Zhong Yiping, and Zhang Shiyong. A Domain of Interest Based Novel Search Scheme in P2P Networks[J]. Journal of Computer Research and Development, 2005, 42(5): 804-809.
  • Cited by

    Periodical cited type(3)

    1. 朱木清,文谧. 基于离群点检测算法的无线网络动态数据完整性检测方法. 自动化与仪器仪表. 2021(09): 34-37+44 .
    2. 夏广伟,王伟坚,周玉梅. 基于金融数据仓库的元数据研究. 长沙民政职业技术学院学报. 2021(03): 63-65 .
    3. 王明虎,李迎峰. 水污染防治技术信息网格构建研究. 西安建筑科技大学学报(自然科学版). 2020(06): 918-924 .

    Other cited types(1)

Catalog

    Article views (762) PDF downloads (176) Cited by(4)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return